Help a career hold'em player get his PLO feet wet...

[teddyFBI]

Alright, goin' back to n00b-town for this, but after seeing how insane the WSOP PLO games were, I really want to learn this game. I started playing LHE around 4 yrs ago, switched over to mostly NL around 2 years ago, and have climbed up to the highest stakes games for both LHE and NL. But I'm a complete PLO rookie. I'd like to ask this forum for their top 3 suggestions on what resources I should check out to learn the game. I don't care if you send me back to square-1, all I really want to know is how you think a winning hold'em player should go about learning/improving his PLO game. Books, websites, anything.